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pyrene
석탄 타르, 지방 등에서 얻은 결정성 물질.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Language
- Category: Encyclopedias
- Organization: Project Gutenberg
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ผู้สร้าง
- Hei Ryung
- 100% positive feedback
석탄 타르, 지방 등에서 얻은 결정성 물질.